Personal Profile Li Weiwei, Chief Physician, Doctor of Medicine, graduated from Peking University Health Science Center Work Experience 2007.09 – 2012.07 Department of Dermatology, Peking University First Hospital, Resident Physician 2012.10 – 2018.08 Department of Dermatology, Peking University Third Hospital, Attending Physician 2018.08 – 2025.08 Department of Dermatology, Peking University Third Hospital, Associate Chief Physician 2025.08 – Present Department of Dermatology, Peking University Third Hospital, Chief Physician Research Work Research Grants: 1. Specialized Research Fund for the Doctoral Program of Higher Education Institutions, Ministry of Education – Study on the Value of Dermoscopy in the Early Diagnosis of Common Non-Melanocytic Skin Malignancies in the Chinese Population. Principal Investigator. 2. Clinical Key Project of Peking University Third Hospital – Clinical-Dermoscopic-Pathological Correlation Study of Common Skin Tumors and Establishment of a Multidimensional Diagnostic System. Principal Investigator. 3. Youth Incubation Fund Reserve Candidate Project of Peking University Third Hospital – Clinical-Dermoscopic-Pathological Correlation Study of Common Non-Melanocytic Tumors. Principal Investigator. 4. Beijing Municipal Science and Technology Commission Capital Clinical Characteristic Application Research Special Fund – Establishment of a Skin Cancer Biobank and Early Screening and Warning System. Participant. 5. National Natural Science Foundation of China (General Program) – Resistance and Combination Therapy of Histone Deacetylase Inhibitors in Cutaneous T-Cell Lymphoma. Participant. 6. National Natural Science Foundation of China (General Program) – Effect of LncRNA-HOTAIRM1 on the Proliferation of Cutaneous T-Cell Lymphoma Cells and Its Regulatory Mechanism. Participant. 7. Beijing Municipal Natural Science Foundation (General Program) – Effect of LncRNA-RN7SL1 on the Proliferation of Cutaneous T-Cell Lymphoma Cells and Its Regulatory Mechanism. Participant. Patent Inventions: 1. Invention Patent: A Terminal Structure for Skin Examination. First Inventor. Patent No.: ZL 202311704693.8 2. Invention Patent: Method for Dermoscopy and Dermoscopy System. Third Inventor. Patent No.: ZL 202410895452.4 3. Utility Model Patent: A Dermoscopy Bracket. First Inventor. Patent No.: ZL 2017 2 0989805.2 4. Utility Model Patent: Facial Positioning Measuring Instrument. First Inventor. Patent No.: ZL 2017 2 1712403.4 5. Utility Model Patent: A Portable Examination Device. First Inventor. Patent No.: ZL 202323398716.5